BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST - View Single Post - Best Explanation for BMW Break-In Service I've Seen

HotRodM4 · 09-12-2022, 10:48 AM

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Sounds like BMW uses thin oil for the break-in 1200 mile period for the components to set properly and clean any metal shavings. Essentially get it ready for normal/thicker oil.

09-12-2022, 10:48 AM	#1
HotRodM4 Captain 692 Rep 604 Posts Drives: 2018 M4 Join Date: Oct 2018 Location: NY iTrader: (0) Garage List [10.00]	Best Explanation for BMW Break-In Service I've Seen Featured on BIMMERPOST.com Sounds like BMW uses thin oil for the break-in 1200 mile period for the components to set properly and clean any metal shavings. Essentially get it ready for normal/thicker oil. __________________ ?18 M4 Comp
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